Sonoff Dw2-Wi-Fi Wireless Door/Window Sensor App Push Notifications White

Dw2-Wi-Fi Wireless Door/Window Sensor

App Push Notifications

No Gateway Needed The Sensor Is Paired With App Via Bluetooth And Is Controlled On App Via Wifi.

Low-Battery Reminder & History Records Check: There Is A Reminder On App About The Low Battery, And 3-Month History Records Are Automatically Saved.

Status Sync & Camera Binding: Check The Status Of The Sensor Through App To Get The Real Status. You Can Also Add A Camera To View.

Easy Installation: With Simple Peel And Stick Installation, It Is Easy To Fit In Door Frames And Window Sills.